WSA temp_rH RS485 Modbus

Outdoor sensor temperature, relative humidity, absolute humidity, enthalpy, dew point – RS485 Modbus

Application/type Outdoor sensor
Purpose Measure values
Measured values temperature, relative humidity, absolute humidity, enthalpy, dew point
Interface RS485 Modbus
Configuration USEapp, uConfig, BUS, jumper, DIP switches
Output voltage 2x 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ
Network technology RS485 Modbus
Data transmission RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit)
Operating range temperature (°C) -20..+70
Operating ranges temperature (°C) -20..+70
Output signal temperature -20..+80 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, optionally configurable
Operating range humidity max. 85% rH short term condensation
Accuracy temperature ±0,3 K (typ. at 21 °C), within default measuring range, offset setting via app or uConfig
Measuring range humidity 0..100% rH non-condensing, 0..85 KJ/kg enthalpy, 0..50 | 0..80 g/m³ absolute humidity, 0..+50 | -20..+80 °C dew point
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C), offset setting via app or uConfig
Power supply 15..35 V = SELV, 19..29 V ~ SELV
Power consumption typ. 2,5 W (24 V =), 4,3 VA (24 V ~)
Material in touch with media Pipe, Ø=19,5 mm, PA6, with filter stainless steel wire mesh, weather protection PC, stainless steel
Enclosure USE-M, impact- and shock-resistant enclosure with quick-release cover, PC, with weather protection
Colour pure white
Protection (IP) IP65, according to EN 60529
Connection removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm²
Mounting mounting at the wall or at a pole
Delivery content incl. mounting set (screws and accessories)
Packaging length (mm) 170
Packaging width (mm) 120
Packaging height (mm) 265
Packaging case packaging
Device length (mm) 190
Device width (mm) 130
Device height (mm) 250
Option enclosure LCD 29x35 mm, RGB backlight